Home
Class 14
MATHS
What value will come in place of questio...

What value will come in place of question mark(?) in the question
2`1/6`+2`1/66`+1`1/3`=?

A

14`115/34`

B

5`17/33`

C

6`17/35`

D

4`1/3`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question \( 2 \frac{1}{6} + 2 \frac{1}{66} + 1 \frac{1}{3} = ? \), we will follow these steps: ### Step 1: Convert Mixed Numbers to Improper Fractions 1. Convert \( 2 \frac{1}{6} \): \[ 2 \frac{1}{6} = \frac{2 \times 6 + 1}{6} = \frac{12 + 1}{6} = \frac{13}{6} \] 2. Convert \( 2 \frac{1}{66} \): \[ 2 \frac{1}{66} = \frac{2 \times 66 + 1}{66} = \frac{132 + 1}{66} = \frac{133}{66} \] 3. Convert \( 1 \frac{1}{3} \): \[ 1 \frac{1}{3} = \frac{1 \times 3 + 1}{3} = \frac{3 + 1}{3} = \frac{4}{3} \] ### Step 2: Find a Common Denominator The denominators we have are 6, 66, and 3. The least common multiple (LCM) of these numbers is 198. ### Step 3: Convert Each Fraction to Have the Common Denominator 1. Convert \( \frac{13}{6} \) to a denominator of 198: \[ \frac{13}{6} = \frac{13 \times 33}{6 \times 33} = \frac{429}{198} \] 2. Convert \( \frac{133}{66} \) to a denominator of 198: \[ \frac{133}{66} = \frac{133 \times 3}{66 \times 3} = \frac{399}{198} \] 3. Convert \( \frac{4}{3} \) to a denominator of 198: \[ \frac{4}{3} = \frac{4 \times 66}{3 \times 66} = \frac{264}{198} \] ### Step 4: Add the Fractions Now we can add the fractions: \[ \frac{429}{198} + \frac{399}{198} + \frac{264}{198} = \frac{429 + 399 + 264}{198} = \frac{1092}{198} \] ### Step 5: Simplify the Result Now we simplify \( \frac{1092}{198} \): \[ \frac{1092 \div 198}{198 \div 198} = \frac{5.5}{1} = 5 \frac{17}{99} \] ### Final Answer Thus, the value that comes in place of the question mark (?) is: \[ 5 \frac{17}{99} \] ---
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TEST - 5

    MAHENDRA|Exercise MCQs|50 Videos
  • TEST - 4

    MAHENDRA|Exercise MULTIPLE CHOICE QUESTIONS |100 Videos
  • TEST - 6

    MAHENDRA|Exercise MULTIPLE CHOICE QUESTIONS|100 Videos

Similar Questions

Explore conceptually related problems

What value will come in place of question mark(?) in the question 413/576 xx 32/59 xx ? = 1 1/4

What value will come in place of question mark(?) in the question 336.66 + 663.33 + 636.63 =?

Knowledge Check

  • What value will come in place of question mark(?) in the question (75)^2 - 75 = ?

    A
    5500
    B
    5580
    C
    5560
    D
    None of these
  • What value will come in place of question mark(?) in the question 4 1/8 +3 2/3 +2 3/4 = ?

    A
    19`1/24`
    B
    19`11/24`
    C
    19`11/16`
    D
    None of these
  • What value will come in place of question mark(?) in the question 4585 xx 1/16 xx 2/? xx 4/5 = 65.5

    A
    7
    B
    14
    C
    4
    D
    8
  • Similar Questions

    Explore conceptually related problems

    What value will come in place of question mark (?) in the questions given below? 4 3/4 xx 2 1/2 - 2 3/4 = ?

    What value will come in place of question mark (?) in the questions given below? 2 7/9 + 3/4 + 1 4/5 = ?

    What value will come in place of question mark (?) in the questions given below? 2 4/12 - 9/7 + 4 1/14 = ?

    What value will come in place of question mark (?) in the questions given below ? (16-6xx2+3)/(23-3xx2)=?

    What value will come in place of question mark (?) in the questions given below? ? = [ (26 (6.5)^2 + 1)/((7.5)^2 - 7.5 xx 2)]